Declension table of ?mahāspada

Neuter	Singular	Dual	Plural
Nominative	mahāspadam	mahāspade	mahāspadāni
Vocative	mahāspada	mahāspade	mahāspadāni
Accusative	mahāspadam	mahāspade	mahāspadāni
Instrumental	mahāspadena	mahāspadābhyām	mahāspadaiḥ
Dative	mahāspadāya	mahāspadābhyām	mahāspadebhyaḥ
Ablative	mahāspadāt	mahāspadābhyām	mahāspadebhyaḥ
Genitive	mahāspadasya	mahāspadayoḥ	mahāspadānām
Locative	mahāspade	mahāspadayoḥ	mahāspadeṣu

Compound mahāspada -

Adverb -mahāspadam -mahāspadāt